Citazione Stile APA (7a Edizione)

Kopta, S. M. Individual psychotherapy outcome and process research: Challenges leading to greater turmoil or a positive transition? [article].

Citazione stile Chigago Style (17a edizione)

Kopta, S. Mark. Individual Psychotherapy Outcome and Process Research: Challenges Leading to Greater Turmoil or a Positive Transition? [article]. v.50 /p.441-69 1999.

Citatione MLA (9a ed.)

Kopta, S. Mark. Individual Psychotherapy Outcome and Process Research: Challenges Leading to Greater Turmoil or a Positive Transition? [article].